- 4 people have died from eating death cap mushrooms as they spread in California after rains NBC News
- ‘No one warned us’: Toxic mushroom superbloom fuels California’s largest poisoning outbreak San Francisco Chronicle
- California urges people to avoid wild mushrooms after 4 deaths, 3 liver transplants cbsnews.com
- Four dead from death cap mushroom poisoning in California as urgent warning issued The Independent
- ‘Death cap’ mushrooms kill 4 in California as toxic fungi thrive in freak weather New York Post
